/*
// Licensed to Julian Hyde under one or more contributor license
// agreements. See the NOTICE file distributed with this work for
// additional information regarding copyright ownership.
//
// Julian Hyde licenses this file to you under the Apache License,
// Version 2.0 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 */
package org.olap4j.metadata;

import org.olap4j.mdx.ParseTreeNode;

/**
 * Metadata object describing a named set defined against a {@link Cube}.
 * 
 * @author jhyde
 * @since Oct 24, 2006
 */
public interface NamedSet extends MetadataElement {
	/**
	 * Returns the <code>Cube</code> that this <code>NamedSet</code> belongs to.
	 * 
	 * @return cube this named set belongs to
	 */
	Cube getCube();

	/**
	 * Returns the expression which gives the value of this NamedSet.
	 * 
	 * @return expression
	 */
	ParseTreeNode getExpression();
}

// End NamedSet.java
